N-audio Powerbox Mk2 - Regulated stompbox power supply Contents I. What is Powerbox Mk2? ..........II. Output parameters of Powerbox Mk2......III. Configuring output voltages ........IV. Types of power supply cables ........V. Center positive, center negative and negative ground effects 6 VI.
Outputs (IEC-C14) The universal guitar stompbox power supply Powerbox Mk2 is built in a compact metal box which measures 13х5х10 cm. The construction has been repeatedly optimised with the aim of using internal space most efficiently so the dimensions could be as small as possible, without compromise in quality.
III. Configuring output voltages of Powerbox Mk2 Changing the output voltages of Powerbox Mk2 is done with the help if a dip switch, situated at the top of the device. Selectors can be switched while the device is either switched on or off.
Table of all possible voltage combinations Types of power supply cables Powerbox Mk2 comes with a set of power supply cables which includes: 8 standard black cables with diameter ø5.5/ø2.1mm, 50cm length 2 (blue and red) cables with diameter ø5.5/ø2.5mm, 35cm length ...
N-audio Powerbox Mk2 - Regulated stompbox power supply Center positive, center negative and negative ground effects The majority of guitar effects are produced to be able to use a 9V battery or with an external adapter. Of course, owing to the specificity of the schematic resolution, there are effects which require different power supply.
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The negative of the power supply is connected to the ground, connecting the input and output of the effect. These effects can be used with Powerbox Mk2, with the addition of a reverse polarity cord to the normal supply cable. When you power such effect with Powerbox Mk2, the second output can be used to power either a normal center negative or center positive effect.
In this way, you will be sure that in case you need one, you have it at hand. Powerbox Mk2 works with a standard 20x5 fuse. At 220V use 200mA fuse, at 110V – 400mA.